Mercurial > hg > graal-compiler
annotate src/share/vm/services/memoryService.hpp @ 4756:abcceac2f7cd
7119730: Tiered: SIGSEGV in AdvancedThresholdPolicy::is_method_profiled(methodOop)
Summary: Added handles for references to methods in select_task()
Reviewed-by: twisti, kvn
author | iveresov |
---|---|
date | Mon, 12 Dec 2011 12:44:08 -0800 |
parents | 78542e2b5e35 |
children | da91efe96a93 |
rev | line source |
---|---|
0 | 1 /* |
1972 | 2 * Copyright (c) 2003, 2010, Oracle and/or its affiliates. All rights reserved. |
0 | 3 * DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER. |
4 * | |
5 * This code is free software; you can redistribute it and/or modify it | |
6 * under the terms of the GNU General Public License version 2 only, as | |
7 * published by the Free Software Foundation. | |
8 * | |
9 * This code is distributed in the hope that it will be useful, but WITHOUT | |
10 * ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or | |
11 * FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License | |
12 * version 2 for more details (a copy is included in the LICENSE file that | |
13 * accompanied this code). | |
14 * | |
15 * You should have received a copy of the GNU General Public License version | |
16 * 2 along with this work; if not, write to the Free Software Foundation, | |
17 * Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA. | |
18 * | |
1552
c18cbe5936b8
6941466: Oracle rebranding changes for Hotspot repositories
trims
parents:
1089
diff
changeset
|
19 * Please contact Oracle, 500 Oracle Parkway, Redwood Shores, CA 94065 USA |
c18cbe5936b8
6941466: Oracle rebranding changes for Hotspot repositories
trims
parents:
1089
diff
changeset
|
20 * or visit www.oracle.com if you need additional information or have any |
c18cbe5936b8
6941466: Oracle rebranding changes for Hotspot repositories
trims
parents:
1089
diff
changeset
|
21 * questions. |
0 | 22 * |
23 */ | |
24 | |
1972 | 25 #ifndef SHARE_VM_SERVICES_MEMORYSERVICE_HPP |
26 #define SHARE_VM_SERVICES_MEMORYSERVICE_HPP | |
27 | |
28 #include "memory/allocation.hpp" | |
29 #include "memory/generation.hpp" | |
30 #include "runtime/handles.hpp" | |
31 #include "services/memoryUsage.hpp" | |
3356
78542e2b5e35
7036199: Adding a notification to the implementation of GarbageCollectorMXBeans
fparain
parents:
1972
diff
changeset
|
32 #include "gc_interface/gcCause.hpp" |
1972 | 33 |
0 | 34 // Forward declaration |
35 class MemoryPool; | |
36 class MemoryManager; | |
37 class GCMemoryManager; | |
38 class CollectedHeap; | |
39 class Generation; | |
40 class DefNewGeneration; | |
41 class PSYoungGen; | |
42 class PSOldGen; | |
43 class PSPermGen; | |
44 class CodeHeap; | |
45 class ContiguousSpace; | |
46 class CompactibleFreeListSpace; | |
47 class PermanentGenerationSpec; | |
48 class GenCollectedHeap; | |
49 class ParallelScavengeHeap; | |
50 class CompactingPermGenGen; | |
51 class CMSPermGenGen; | |
1089
db0d5eba9d20
6815790: G1: Missing MemoryPoolMXBeans with -XX:+UseG1GC
tonyp
parents:
0
diff
changeset
|
52 class G1CollectedHeap; |
0 | 53 |
54 // VM Monitoring and Management Support | |
55 | |
56 class MemoryService : public AllStatic { | |
57 private: | |
58 enum { | |
59 init_pools_list_size = 10, | |
60 init_managers_list_size = 5 | |
61 }; | |
62 | |
63 // index for minor and major generations | |
64 enum { | |
65 minor = 0, | |
66 major = 1, | |
67 n_gens = 2 | |
68 }; | |
69 | |
70 static GrowableArray<MemoryPool*>* _pools_list; | |
71 static GrowableArray<MemoryManager*>* _managers_list; | |
72 | |
73 // memory managers for minor and major GC statistics | |
74 static GCMemoryManager* _major_gc_manager; | |
75 static GCMemoryManager* _minor_gc_manager; | |
76 | |
77 // Code heap memory pool | |
78 static MemoryPool* _code_heap_pool; | |
79 | |
80 static void add_generation_memory_pool(Generation* gen, | |
81 MemoryManager* major_mgr, | |
82 MemoryManager* minor_mgr); | |
83 static void add_generation_memory_pool(Generation* gen, | |
84 MemoryManager* major_mgr) { | |
85 add_generation_memory_pool(gen, major_mgr, NULL); | |
86 } | |
87 | |
88 static void add_compact_perm_gen_memory_pool(CompactingPermGenGen* perm_gen, | |
89 MemoryManager* mgr); | |
90 static void add_cms_perm_gen_memory_pool(CMSPermGenGen* perm_gen, | |
91 MemoryManager* mgr); | |
92 | |
93 static void add_psYoung_memory_pool(PSYoungGen* gen, | |
94 MemoryManager* major_mgr, | |
95 MemoryManager* minor_mgr); | |
96 static void add_psOld_memory_pool(PSOldGen* gen, | |
97 MemoryManager* mgr); | |
98 static void add_psPerm_memory_pool(PSPermGen* perm, | |
99 MemoryManager* mgr); | |
100 | |
1089
db0d5eba9d20
6815790: G1: Missing MemoryPoolMXBeans with -XX:+UseG1GC
tonyp
parents:
0
diff
changeset
|
101 static void add_g1YoungGen_memory_pool(G1CollectedHeap* g1h, |
db0d5eba9d20
6815790: G1: Missing MemoryPoolMXBeans with -XX:+UseG1GC
tonyp
parents:
0
diff
changeset
|
102 MemoryManager* major_mgr, |
db0d5eba9d20
6815790: G1: Missing MemoryPoolMXBeans with -XX:+UseG1GC
tonyp
parents:
0
diff
changeset
|
103 MemoryManager* minor_mgr); |
db0d5eba9d20
6815790: G1: Missing MemoryPoolMXBeans with -XX:+UseG1GC
tonyp
parents:
0
diff
changeset
|
104 static void add_g1OldGen_memory_pool(G1CollectedHeap* g1h, |
db0d5eba9d20
6815790: G1: Missing MemoryPoolMXBeans with -XX:+UseG1GC
tonyp
parents:
0
diff
changeset
|
105 MemoryManager* mgr); |
db0d5eba9d20
6815790: G1: Missing MemoryPoolMXBeans with -XX:+UseG1GC
tonyp
parents:
0
diff
changeset
|
106 static void add_g1PermGen_memory_pool(G1CollectedHeap* g1h, |
db0d5eba9d20
6815790: G1: Missing MemoryPoolMXBeans with -XX:+UseG1GC
tonyp
parents:
0
diff
changeset
|
107 MemoryManager* mgr); |
0 | 108 |
109 static MemoryPool* add_space(ContiguousSpace* space, | |
110 const char* name, | |
111 bool is_heap, | |
112 size_t max_size, | |
113 bool support_usage_threshold); | |
114 static MemoryPool* add_survivor_spaces(DefNewGeneration* gen, | |
115 const char* name, | |
116 bool is_heap, | |
117 size_t max_size, | |
118 bool support_usage_threshold); | |
119 static MemoryPool* add_gen(Generation* gen, | |
120 const char* name, | |
121 bool is_heap, | |
122 bool support_usage_threshold); | |
123 static MemoryPool* add_cms_space(CompactibleFreeListSpace* space, | |
124 const char* name, | |
125 bool is_heap, | |
126 size_t max_size, | |
127 bool support_usage_threshold); | |
128 | |
129 static void add_gen_collected_heap_info(GenCollectedHeap* heap); | |
130 static void add_parallel_scavenge_heap_info(ParallelScavengeHeap* heap); | |
1089
db0d5eba9d20
6815790: G1: Missing MemoryPoolMXBeans with -XX:+UseG1GC
tonyp
parents:
0
diff
changeset
|
131 static void add_g1_heap_info(G1CollectedHeap* g1h); |
0 | 132 |
133 public: | |
134 static void set_universe_heap(CollectedHeap* heap); | |
135 static void add_code_heap_memory_pool(CodeHeap* heap); | |
136 | |
137 static MemoryPool* get_memory_pool(instanceHandle pool); | |
138 static MemoryManager* get_memory_manager(instanceHandle mgr); | |
139 | |
140 static const int num_memory_pools() { | |
141 return _pools_list->length(); | |
142 } | |
143 static const int num_memory_managers() { | |
144 return _managers_list->length(); | |
145 } | |
146 | |
147 static MemoryPool* get_memory_pool(int index) { | |
148 return _pools_list->at(index); | |
149 } | |
150 | |
151 static MemoryManager* get_memory_manager(int index) { | |
152 return _managers_list->at(index); | |
153 } | |
154 | |
155 static void track_memory_usage(); | |
156 static void track_code_cache_memory_usage() { | |
157 track_memory_pool_usage(_code_heap_pool); | |
158 } | |
159 static void track_memory_pool_usage(MemoryPool* pool); | |
160 | |
1703
f6f3eef8a521
6581734: CMS Old Gen's collection usage is zero after GC which is incorrect
kevinw
parents:
1552
diff
changeset
|
161 static void gc_begin(bool fullGC, bool recordGCBeginTime, |
f6f3eef8a521
6581734: CMS Old Gen's collection usage is zero after GC which is incorrect
kevinw
parents:
1552
diff
changeset
|
162 bool recordAccumulatedGCTime, |
f6f3eef8a521
6581734: CMS Old Gen's collection usage is zero after GC which is incorrect
kevinw
parents:
1552
diff
changeset
|
163 bool recordPreGCUsage, bool recordPeakUsage); |
f6f3eef8a521
6581734: CMS Old Gen's collection usage is zero after GC which is incorrect
kevinw
parents:
1552
diff
changeset
|
164 static void gc_end(bool fullGC, bool recordPostGCUsage, |
f6f3eef8a521
6581734: CMS Old Gen's collection usage is zero after GC which is incorrect
kevinw
parents:
1552
diff
changeset
|
165 bool recordAccumulatedGCTime, |
3356
78542e2b5e35
7036199: Adding a notification to the implementation of GarbageCollectorMXBeans
fparain
parents:
1972
diff
changeset
|
166 bool recordGCEndTime, bool countCollection, |
78542e2b5e35
7036199: Adding a notification to the implementation of GarbageCollectorMXBeans
fparain
parents:
1972
diff
changeset
|
167 GCCause::Cause cause); |
1703
f6f3eef8a521
6581734: CMS Old Gen's collection usage is zero after GC which is incorrect
kevinw
parents:
1552
diff
changeset
|
168 |
0 | 169 |
170 static void oops_do(OopClosure* f); | |
171 | |
172 static bool get_verbose() { return PrintGC; } | |
173 static bool set_verbose(bool verbose); | |
174 | |
175 // Create an instance of java/lang/management/MemoryUsage | |
176 static Handle create_MemoryUsage_obj(MemoryUsage usage, TRAPS); | |
3356
78542e2b5e35
7036199: Adding a notification to the implementation of GarbageCollectorMXBeans
fparain
parents:
1972
diff
changeset
|
177 |
78542e2b5e35
7036199: Adding a notification to the implementation of GarbageCollectorMXBeans
fparain
parents:
1972
diff
changeset
|
178 static const GCMemoryManager* get_minor_gc_manager() { |
78542e2b5e35
7036199: Adding a notification to the implementation of GarbageCollectorMXBeans
fparain
parents:
1972
diff
changeset
|
179 return _minor_gc_manager; |
78542e2b5e35
7036199: Adding a notification to the implementation of GarbageCollectorMXBeans
fparain
parents:
1972
diff
changeset
|
180 } |
78542e2b5e35
7036199: Adding a notification to the implementation of GarbageCollectorMXBeans
fparain
parents:
1972
diff
changeset
|
181 |
78542e2b5e35
7036199: Adding a notification to the implementation of GarbageCollectorMXBeans
fparain
parents:
1972
diff
changeset
|
182 static const GCMemoryManager* get_major_gc_manager() { |
78542e2b5e35
7036199: Adding a notification to the implementation of GarbageCollectorMXBeans
fparain
parents:
1972
diff
changeset
|
183 return _major_gc_manager; |
78542e2b5e35
7036199: Adding a notification to the implementation of GarbageCollectorMXBeans
fparain
parents:
1972
diff
changeset
|
184 } |
0 | 185 }; |
186 | |
187 class TraceMemoryManagerStats : public StackObj { | |
188 private: | |
189 bool _fullGC; | |
1703
f6f3eef8a521
6581734: CMS Old Gen's collection usage is zero after GC which is incorrect
kevinw
parents:
1552
diff
changeset
|
190 bool _recordGCBeginTime; |
f6f3eef8a521
6581734: CMS Old Gen's collection usage is zero after GC which is incorrect
kevinw
parents:
1552
diff
changeset
|
191 bool _recordPreGCUsage; |
f6f3eef8a521
6581734: CMS Old Gen's collection usage is zero after GC which is incorrect
kevinw
parents:
1552
diff
changeset
|
192 bool _recordPeakUsage; |
f6f3eef8a521
6581734: CMS Old Gen's collection usage is zero after GC which is incorrect
kevinw
parents:
1552
diff
changeset
|
193 bool _recordPostGCUsage; |
f6f3eef8a521
6581734: CMS Old Gen's collection usage is zero after GC which is incorrect
kevinw
parents:
1552
diff
changeset
|
194 bool _recordAccumulatedGCTime; |
f6f3eef8a521
6581734: CMS Old Gen's collection usage is zero after GC which is incorrect
kevinw
parents:
1552
diff
changeset
|
195 bool _recordGCEndTime; |
f6f3eef8a521
6581734: CMS Old Gen's collection usage is zero after GC which is incorrect
kevinw
parents:
1552
diff
changeset
|
196 bool _countCollection; |
3356
78542e2b5e35
7036199: Adding a notification to the implementation of GarbageCollectorMXBeans
fparain
parents:
1972
diff
changeset
|
197 GCCause::Cause _cause; |
0 | 198 public: |
1703
f6f3eef8a521
6581734: CMS Old Gen's collection usage is zero after GC which is incorrect
kevinw
parents:
1552
diff
changeset
|
199 TraceMemoryManagerStats() {} |
f6f3eef8a521
6581734: CMS Old Gen's collection usage is zero after GC which is incorrect
kevinw
parents:
1552
diff
changeset
|
200 TraceMemoryManagerStats(bool fullGC, |
3356
78542e2b5e35
7036199: Adding a notification to the implementation of GarbageCollectorMXBeans
fparain
parents:
1972
diff
changeset
|
201 GCCause::Cause cause, |
1703
f6f3eef8a521
6581734: CMS Old Gen's collection usage is zero after GC which is incorrect
kevinw
parents:
1552
diff
changeset
|
202 bool recordGCBeginTime = true, |
f6f3eef8a521
6581734: CMS Old Gen's collection usage is zero after GC which is incorrect
kevinw
parents:
1552
diff
changeset
|
203 bool recordPreGCUsage = true, |
f6f3eef8a521
6581734: CMS Old Gen's collection usage is zero after GC which is incorrect
kevinw
parents:
1552
diff
changeset
|
204 bool recordPeakUsage = true, |
f6f3eef8a521
6581734: CMS Old Gen's collection usage is zero after GC which is incorrect
kevinw
parents:
1552
diff
changeset
|
205 bool recordPostGCUsage = true, |
f6f3eef8a521
6581734: CMS Old Gen's collection usage is zero after GC which is incorrect
kevinw
parents:
1552
diff
changeset
|
206 bool recordAccumulatedGCTime = true, |
f6f3eef8a521
6581734: CMS Old Gen's collection usage is zero after GC which is incorrect
kevinw
parents:
1552
diff
changeset
|
207 bool recordGCEndTime = true, |
f6f3eef8a521
6581734: CMS Old Gen's collection usage is zero after GC which is incorrect
kevinw
parents:
1552
diff
changeset
|
208 bool countCollection = true); |
f6f3eef8a521
6581734: CMS Old Gen's collection usage is zero after GC which is incorrect
kevinw
parents:
1552
diff
changeset
|
209 |
f6f3eef8a521
6581734: CMS Old Gen's collection usage is zero after GC which is incorrect
kevinw
parents:
1552
diff
changeset
|
210 void initialize(bool fullGC, |
3356
78542e2b5e35
7036199: Adding a notification to the implementation of GarbageCollectorMXBeans
fparain
parents:
1972
diff
changeset
|
211 GCCause::Cause cause, |
1703
f6f3eef8a521
6581734: CMS Old Gen's collection usage is zero after GC which is incorrect
kevinw
parents:
1552
diff
changeset
|
212 bool recordGCBeginTime, |
f6f3eef8a521
6581734: CMS Old Gen's collection usage is zero after GC which is incorrect
kevinw
parents:
1552
diff
changeset
|
213 bool recordPreGCUsage, |
f6f3eef8a521
6581734: CMS Old Gen's collection usage is zero after GC which is incorrect
kevinw
parents:
1552
diff
changeset
|
214 bool recordPeakUsage, |
f6f3eef8a521
6581734: CMS Old Gen's collection usage is zero after GC which is incorrect
kevinw
parents:
1552
diff
changeset
|
215 bool recordPostGCUsage, |
f6f3eef8a521
6581734: CMS Old Gen's collection usage is zero after GC which is incorrect
kevinw
parents:
1552
diff
changeset
|
216 bool recordAccumulatedGCTime, |
f6f3eef8a521
6581734: CMS Old Gen's collection usage is zero after GC which is incorrect
kevinw
parents:
1552
diff
changeset
|
217 bool recordGCEndTime, |
f6f3eef8a521
6581734: CMS Old Gen's collection usage is zero after GC which is incorrect
kevinw
parents:
1552
diff
changeset
|
218 bool countCollection); |
f6f3eef8a521
6581734: CMS Old Gen's collection usage is zero after GC which is incorrect
kevinw
parents:
1552
diff
changeset
|
219 |
3356
78542e2b5e35
7036199: Adding a notification to the implementation of GarbageCollectorMXBeans
fparain
parents:
1972
diff
changeset
|
220 TraceMemoryManagerStats(Generation::Name kind, GCCause::Cause cause); |
0 | 221 ~TraceMemoryManagerStats(); |
222 }; | |
1972 | 223 |
224 #endif // SHARE_VM_SERVICES_MEMORYSERVICE_HPP |